title: Historical perspective on CMS model.
authors.forename: R D
authors.initials: RD
authors.lastname: Porsolt
mesh_terms: D000818:Animals; D002908:Chronic Disease / Q000523:psychology; D003866:Depressive Disorder / Q000266:history* / Q000523:psychology; D049673:History, 20th Century; D009446:Neurobiology / Q000266:history*; D051381:Rats; D013315:Stress, Psychological / Q000266:history* / Q000523:psychology